@article {65,
	title = {Global Distribution of Species Diversity in Vascular Plants: Towards a World Map of Phytodiversity},
	journal = {ErdkundeErdkunde},
	year = {1996},
	pages = {317-327},
	isbn = {0014-0015},
	author = {Barthlott, Wilhelm and Lauer, Wilhelm and Placke, Anja}
}
